How do I become better at using blender?
First, try to think in terms beyond &quot;good&quot; and &quot;bad&quot; (good 3d art, good skills, good advice, become better...), a world of possibilities will open for you.
Don't follow tutorials blindly, stop wasting your life with them, most of them are crap, or made by want-to-be-entertainers who ramble but don't explain the tools, or the main concepts.
There is a manual for blender, use it! (yes, reading is still a great source of information). If you still insist on watching videos, then read about the tool you don't understand.
Set yourself a goal, a project that you want to do, and do it. Then do another.
Don't be afraid to fail, and fail again and keep failing until you find solutions. You will learn more from your own mistakes than following videos.
Start with the basic in small steps, until you reach a point where you don't know how to proceed, then ask specific questions on this site or others.